AU572084B2 - Methane drainage in subterranean boreholes - Google Patents

Methane drainage in subterranean boreholes

Info

Publication number
AU572084B2
AU572084B2 AU74038/87A AU7403887A AU572084B2 AU 572084 B2 AU572084 B2 AU 572084B2 AU 74038/87 A AU74038/87 A AU 74038/87A AU 7403887 A AU7403887 A AU 7403887A AU 572084 B2 AU572084 B2 AU 572084B2
Authority
AU
Australia
Prior art keywords
methane drainage
subterranean boreholes
boreholes
subterranean
methane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU74038/87A
Other versions
AU7403887A (en
Inventor
George N. Aul
Roger L. Henderson
Barry W. Pauley
Walter L. Richards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Methtec Inc
Original Assignee
METHTEC Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by METHTEC Inc filed Critical METHTEC Inc
Publication of AU7403887A publication Critical patent/AU7403887A/en
Application granted granted Critical
Publication of AU572084B2 publication Critical patent/AU572084B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
AU74038/87A 1986-06-13 1987-06-09 Methane drainage in subterranean boreholes Ceased AU572084B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/874,075 US4687060A (en) 1986-06-13 1986-06-13 Production and grout liner for methane drainage in subterranean boreholes and method
US874075 1997-06-12

Publications (2)

Publication Number Publication Date
AU7403887A AU7403887A (en) 1988-01-07
AU572084B2 true AU572084B2 (en) 1988-04-28

Family

ID=25362928

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74038/87A Ceased AU572084B2 (en) 1986-06-13 1987-06-09 Methane drainage in subterranean boreholes

Country Status (2)

Country Link
US (1) US4687060A (en)
AU (1) AU572084B2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785885A (en) * 1987-05-13 1988-11-22 Cherrington Martin D Method and apparatus for cementing a production conduit within an underground arcuate bore
US5050679A (en) * 1990-09-17 1991-09-24 Leroy George Method of sealing contaminated wells
WO1995004651A1 (en) * 1993-08-05 1995-02-16 Minigrip Flexible Packaging Limited Plastic bag chain with support means
US7207385B2 (en) * 2004-06-14 2007-04-24 Marathon Oil Company Method and system for producing gas and liquid in a subterranean well
CN101251029B (en) * 2008-04-10 2010-06-02 中国矿业大学 Secondary hole sealing device for firedamp taking-out discharging drilling
CN101915086B (en) * 2010-08-13 2011-06-22 山西晋城无烟煤矿业集团有限责任公司 Coal mine underground gas borehole fracturing method
CN102031959A (en) * 2010-12-03 2011-04-27 永贵能源开发有限责任公司 Inspection method and device for gas drainage hole
CN102121395B (en) * 2011-01-24 2012-09-19 平顶山天安煤业股份有限公司十矿 Method for integrated comprehensive management of gas in low-permeability single coal bed
CN102953749B (en) * 2011-08-19 2015-06-03 淮南矿业(集团)有限责任公司 Pumping drill hole plugging device and pumping drill hole plugging method
CN102434194B (en) * 2011-09-30 2015-03-11 神华集团有限责任公司 Gas drainage drill hole structure formed in coal layer and method for fabricating same
CN102926697B (en) * 2012-10-29 2015-11-11 淮南矿业(集团)有限责任公司 Port closing device, gas drainage system and port closing method
CN102996159B (en) * 2012-12-03 2015-04-29 中国矿业大学 Multiphase medium plugging device and method for gas extraction drill hole
CN103195390B (en) * 2013-04-10 2015-08-05 山西潞安环保能源开发股份有限公司 The nearly horizontal mash gas pumping drilling encapsulating method in this coal seam a kind of
CN103244073B (en) * 2013-05-15 2016-04-13 山西晋城无烟煤矿业集团有限责任公司 The method for sealing of the closed firedamp taking-out discharging drilling in weak seam region
CN103306713B (en) * 2013-05-20 2015-12-09 中国矿业大学 A kind of high prominent coal seam layer-through drilling networking reinforcement means
CN103590782B (en) * 2013-11-28 2016-10-12 华北科技学院 A kind of mash gas pumping drilling air bag blocks injection hole sealing device with pressure and method
CN103993902B (en) * 2014-05-22 2016-04-27 中国矿业大学 A kind of mash gas pumping drilling two step slip-casting hole-sealing method
CN104929588B (en) * 2015-07-15 2017-05-24 连云港黄海勘探技术有限公司 Non-excavation underground buried pipe gas conveying device for coal bed gas exploitation
CN105089548A (en) * 2015-08-11 2015-11-25 重庆市能源投资集团科技有限责任公司 Nearly horizontal high pressure-bearing drilling sealing method and sealing structure
CN105804691B (en) * 2016-03-28 2018-08-31 中国矿业大学 A kind of gas in mine mash gas pumping drilling is without pipe method for sealing
CN105888603B (en) * 2016-04-13 2018-12-11 中煤科工集团西安研究院有限公司 Coal mine gas extraction borehole rapid hole sealing device and application method
CN106639975A (en) * 2017-02-13 2017-05-10 中国矿业大学 Dynamic water-replenishing hole sealing method through high-water resin
CN106884624A (en) * 2017-03-29 2017-06-23 淮南矿业(集团)有限责任公司 A kind of area of stress concentration crushed zone drilling and sealing device and method for sealing
CN106958455A (en) * 2017-04-13 2017-07-18 辽宁工程技术大学 A kind of highly gassy mine drilling and sealing device
CN107542486B (en) * 2017-09-30 2018-07-03 西安科技大学 Drilling gas extraction laboratory simulation method and sealing material method for testing tightness
CN108625820A (en) * 2018-06-13 2018-10-09 淮南矿业(集团)有限责任公司 To hole hole sealing device and its method for sealing under a kind of gas pumping
CN110344758B (en) * 2019-08-05 2020-08-25 湖南科技大学 Construction method for gas extraction drill hole of high-gas extremely-soft coal seam
CN110952951A (en) * 2019-12-13 2020-04-03 安徽理工大学 High-air-tightness hole sealing method for short-distance pressure-relief coal seam crossing gas extraction drill hole
CN111173556B (en) * 2020-01-13 2022-04-05 中煤平朔集团有限公司 Method for preventing borehole collapse during large-diameter borehole replacement traversing
CN112228013B (en) * 2020-09-14 2021-10-15 山东科技大学 Device and method for sealing holes with pressure in full-length sieve tube protecting hole in soft coal layer
CN112253038A (en) * 2020-10-20 2021-01-22 陕西煤业化工技术研究院有限责任公司 Three-plugging two-injection hole sealing device and hole sealing method
CN112267848B (en) * 2020-10-23 2021-11-09 中国矿业大学 Grouting method and device capable of automatically sealing holes and preventing grouting pump pipeline from being blocked
CN115045640B (en) * 2022-06-27 2024-03-22 中煤科工集团西安研究院有限公司 Device and method for penetrating through borehole and opposite-pulling lower screen pipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4996485A (en) * 1985-05-17 1986-11-20 Methtec Incorporated. A method of mining coal and removing methane gas from an underground formation
AU569221B2 (en) * 1986-04-01 1988-01-21 Methtec Inc. Methane gas recovery from subterranean coal seams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182190B (en) * 1962-01-05 1964-11-26 Mueller & Biermann Blechwarenf Method and device for sealing gas wells in coal mining
US3177955A (en) * 1962-06-11 1965-04-13 Sterling G Allen Apparatus for the placing of thin wall well screen pipe or tubing horizon-tally into a subterranean formation
SU739246A1 (en) * 1977-03-22 1980-06-05 Карагандинское отделение Восточного научно-исследовательского института по безопасности работ в горной промышленности Method of sealing degasing wells
US4183407A (en) * 1977-11-07 1980-01-15 Knopik Duane L Exhaust system and process for removing underground contaminant vapors
DE2929677A1 (en) * 1979-07-21 1981-02-12 Korfmann Gmbh Maschf METHOD FOR SUCTIONING GAS IN MINING FROM DRILL HOLES BY MEANS OF PIPING AND PIPING THEREFOR
US4300631A (en) * 1980-04-23 1981-11-17 The United States Of America As Represented By The Secretary Of The Interior Flexible continuous grout filled packer for use with a water infusion system
US4303274A (en) * 1980-06-04 1981-12-01 Conoco Inc. Degasification of coal seams

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4996485A (en) * 1985-05-17 1986-11-20 Methtec Incorporated. A method of mining coal and removing methane gas from an underground formation
AU569221B2 (en) * 1986-04-01 1988-01-21 Methtec Inc. Methane gas recovery from subterranean coal seams

Also Published As

Publication number Publication date
US4687060A (en) 1987-08-18
AU7403887A (en) 1988-01-07

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